I created a new custom theme (contains blueprint contents for the moment). I set the theme to ylndesktop in my local config.ini, created a ylndesktop directory tree under themes, and the first few lines of the theme.ini file look like this (I’m not intending to inherit from blueprint):

Where my theme.ini file says ‘ylndesktop’, the system is rendering ‘blueprint’. I tried following the classes back to figure out where the ‘blueprint’ is getting injected but after a while it became like being in a funhouse (without the fun). In every method, the string contained ‘blueprint’.